{"product_id":"qa1-03-11-ford-crown-victoria-pro-front-coil-over-system-single-adj-9in-x-650lbs-in-aluminum","title":"QA1 03-11 Ford Crown Victoria Pro Front Coil-Over System - Single Adj. - 9in x 650lbs\/in - Aluminum","description":"QA1 Pro Coil Systems for 2003-2011 Crown Victorias are a great option for anyone looking for fully adjustable ride height and valving control. Choose a spring rate and adjustability that fits your driving style, adjust the valving to match, and you are on your way. These shocks also utilize a fully threaded body that allows you to adjust your ride height for the perfect stance or to finely tune the weight balance for superior handling. QA1 Item number MS431-09650\nFront Pro Coil single adjustable stock mount shock kit. Includes 9\" spring with rating of 650 and a flat end.\n\u003cul\u003e\n  \u003cli\u003eServiceable and Rebuildable by QA1 Authorized Service Centers\u003c\/li\u003e\n  \u003cli\u003eLightweight Billet Aluminum Coil-Over Shocks\u003c\/li\u003e\n  \u003cli\u003e100% Dyno Tested and Serialized\u003c\/li\u003e\n  \u003cli\u003eQA1 Item number MS431-09650\u003c\/li\u003e\n  \u003cli\u003eEasy, bolt-In Installation\u003c\/li\u003e\n  \u003cli\u003eRide Height Adjustable\u003c\/li\u003e\n  \u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade the suspension of your 2003-2011 Ford Crown Victoria with the QA1 MS431-09650 Pro Front Coil-Over System. This front single-adjustable stock-mount shock kit provides ride-height adjustment and valving control, allowing you to tailor suspension performance to your driving style. The fully threaded shock body helps achieve the desired stance while offering precise control for handling and weight balance adjustments. The kit includes a 9-inch spring with a 650 lb\/in spring rate and flat-end design.\u003cbr\u003eBuilt for performance and serviceability, the QA1 Pro Coil System uses lightweight billet aluminum coil-over shocks that are 100% dyno tested and serialized. The single-adjustable design makes it easier to fine-tune shock performance for improved ride and handling characteristics. The bolt-in installation is designed to simplify installation while retaining compatibility with the vehicle’s stock mounting location. This system is a practical choice for street, performance, and custom suspension applications.\u003cbr\u003eThe QA1 MS431-09650 is serviceable and rebuildable through QA1 authorized service centers and is made in the USA. Its adjustable ride height and included spring combination provide a dependable foundation for setting up your Crown Victoria according to your preferred handling balance and appearance. Professional installation and alignment are recommended after installation to verify proper suspension geometry and vehicle operation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eApplication: Fits 2003-2011 Ford Crown Victoria models\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConfiguration: Front Pro Coil single-adjustable stock-mount shock kit\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSpring: Includes a 9-inch flat-end spring with a 650 lb\/in spring rate\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAdjustment: Fully adjustable ride height and shock valving control\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstruction: Lightweight billet aluminum coil-over shocks\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInstallation: Easy bolt-in installation using the stock mounting location\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTesting: 100% dyno tested and serialized\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eServiceability: Serviceable and rebuildable through QA1 authorized service centers\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eManufacturing: Made in the USA\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePart Number: QA1 MS431-09650\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\nFord Crown Victoria Base 2003\u003cbr\u003e\nFord Crown Victoria Base 2004\u003cbr\u003e\nFord Crown Victoria Base 2005\u003cbr\u003e\nFord Crown Victoria Base 2006\u003cbr\u003e\nFord Crown Victoria Base 2007\u003cbr\u003e\nFord Crown Victoria Base 2008\u003cbr\u003e\nFord Crown Victoria Base 2010\u003cbr\u003e\nFord Crown Victoria Base 2011\u003cbr\u003e\nFord Crown Victoria Fleet 2006\u003cbr\u003e\nFord Crown Victoria Fleet 2007\u003cbr\u003e\nFord Crown Victoria Fleet 2008\u003cbr\u003e\nFord Crown Victoria Fleet 2009\u003cbr\u003e\nFord Crown Victoria LWB 2003\u003cbr\u003e\nFord Crown Victoria LWB 2004\u003cbr\u003e\nFord Crown Victoria LWB 2005\u003cbr\u003e\nFord Crown Victoria LWB 2006\u003cbr\u003e\nFord Crown Victoria LWB 2007\u003cbr\u003e\nFord Crown Victoria LWB 2008\u003cbr\u003e\nFord Crown Victoria LWB 2009\u003cbr\u003e\nFord Crown Victoria LX 2003\u003cbr\u003e\nFord Crown Victoria LX 2004\u003cbr\u003e\nFord Crown Victoria LX 2005\u003cbr\u003e\nFord Crown Victoria LX 2006\u003cbr\u003e\nFord Crown Victoria LX 2007\u003cbr\u003e\nFord Crown Victoria LX 2008\u003cbr\u003e\nFord Crown Victoria LX 2009\u003cbr\u003e\nFord Crown Victoria LX 2010\u003cbr\u003e\nFord Crown Victoria LX 2011\u003cbr\u003e\nFord Crown Victoria LX Sport 2004\u003cbr\u003e\nFord Crown Victoria LX Sport 2005\u003cbr\u003e\nFord Crown Victoria LX Sport 2006\u003cbr\u003e\nFord Crown Victoria Police Interceptor 2003\u003cbr\u003e\nFord Crown Victoria Police Interceptor 2004\u003cbr\u003e\nFord Crown Victoria Police Interceptor 2005\u003cbr\u003e\nFord Crown Victoria Police Interceptor 2006\u003cbr\u003e\nFord Crown Victoria Police Interceptor 2007\u003cbr\u003e\nFord Crown Victoria Police Interceptor 2008\u003cbr\u003e\nFord Crown Victoria Police Interceptor 2009\u003cbr\u003e\nFord Crown Victoria Police Interceptor 2010\u003cbr\u003e\nFord Crown Victoria Police Interceptor 2011\u003cbr\u003e\nFord Crown Victoria S 2003\u003cbr\u003e\nFord Crown Victoria S 2004\u003cbr\u003e\nFord Crown Victoria S 2005\u003cbr\u003e\nFord Crown Victoria Special Edition 2005","brand":"QA1","offers":[{"title":"Default Title","offer_id":67598386331964,"sku":"qapMS431-09650","price":967.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1865\/9007\/files\/c6c081ef9ce32cbd123b744ca07b81bdL.jpg?v=1790645792","url":"https:\/\/necycleshop.com\/products\/qa1-03-11-ford-crown-victoria-pro-front-coil-over-system-single-adj-9in-x-650lbs-in-aluminum","provider":"NE Cycle Shop","version":"1.0","type":"link"}